Protective cover for use with T2 Threaded equipment

• CNC Machined in Black Acetal Copolymer
• Threaded Internally M48 x 0.75mm to suit M48 x 0.75 threaded adpaters.
• Knurled flange
• Used to protect internal elements of filterwheels/Adapters/focal reducers etc.
• Unique product designed & developed by us.

IMPORTANT NOTE: There are TWO M48 Thread standards in use with Astronomy equipment.  M48 x 0.60 (Common 2" filter thread) and M48 x 0.75 (Common on some filterwheels/adapters)  Please be sure of the type you require.  We manufacture both types.

All our products are manufactured exclusively in the United Kingdom.  Using raw materials sourced from within the EU only.